package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@Slf4j
@RequestMapping("/admin/dish")
public class DishController {

    @Autowired
    private DishService dishService;

    @Autowired
    private RedisTemplate redisTemplate;
    //新增菜品
    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        dishService.saveWithFlavor(dishDTO);
        log.info("新增菜品：{}", dishDTO);

        return Result.success();


    }

    //分页查询菜品
    @GetMapping("/page")
    @ApiOperation("分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {

        log.info("分页查询：{}", dishPageQueryDTO);
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);

        return Result.success(pageResult);
    }


    //批量删除菜品
    @DeleteMapping
    @ApiOperation("批量删除")
    public Result delete(@RequestParam List<Long> ids) {//将参数ids封装成集合
        log.info("批量删除：{}", ids);
        dishService.deleteBatch(ids);

        return Result.success();
    }

    //查询菜品信息
    @GetMapping("/{id}")
    @ApiOperation("查询菜品信息")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("查询菜品信息：{}", id);
        DishVO dishVo = dishService.getByIdWithFlavor(id);

        return Result.success(dishVo);
    }

    //修改菜品信息
    @PutMapping
    @ApiOperation("修改菜品信息")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品信息：{}", dishDTO);
        dishService.updateWithFlavor(dishDTO);

        //清理缓存
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);

        return Result.success();
    }

    //菜品起售停售
    @PostMapping("/status/{status}")
    public Result startOrStop(@PathVariable Integer status, Long id) {
        log.info("菜品起售停售：{}", id);
        dishService.startOrStop(status, id);
        //清理缓存
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    //根据分类id查询菜品
    @GetMapping("/list")
    public Result<List<Dish>> list(Long categoryId) {
        log.info("根据分类id查询菜品：{}", categoryId);
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }


}